/**
 * DataConverterMapEditorContributor.java : [com.shift.converter.editors] Created on 2009. 5. 5.
 * 
 * Copyright (c) 2000-2008 Shift Information & Communication Co.
 * 5F, Seongsu Venture town, 231-1, Seongsu2-Ga Seongdong-Gu, Seoul, Korea 133-826
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * Shift Information & Communication Co. ("Confidential Information").
 * You shall not disclose such Confidential Information and shall use 
 * it only in accordance with the terms of the license agreement you 
 * entered into with Shift Information & Communication.
 */
package com.shift.converter.editors;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.ide.IDEActionFactory;
import org.eclipse.ui.part.MultiPageEditorActionBarContributor;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.ITextEditorActionConstants;

public class DataConverterMapEditorContributor extends MultiPageEditorActionBarContributor{

	private IEditorPart activeEditorPart;
	private Action sampleAction;
	
	public DataConverterMapEditorContributor() {
		super();
		createActions();
	}
	
	protected IAction getAction(ITextEditor editor, String actionID) {
		return (editor == null ? null : editor.getAction(actionID));
	}

	public void setActivePage(IEditorPart part) {

		if (activeEditorPart == part)
			return;

		activeEditorPart = part;

		IActionBars actionBars = getActionBars();
		if (actionBars != null) {
			ITextEditor editor = (part instanceof ITextEditor) ? (ITextEditor) part
					: null;
			actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),
					getAction(editor, ITextEditorActionConstants.DELETE));
			actionBars.setGlobalActionHandler(ActionFactory.UNDO.getId(),
					getAction(editor, ITextEditorActionConstants.UNDO));
			actionBars.setGlobalActionHandler(ActionFactory.REDO.getId(),
					getAction(editor, ITextEditorActionConstants.REDO));
			actionBars.setGlobalActionHandler(ActionFactory.CUT.getId(),
					getAction(editor, ITextEditorActionConstants.CUT));
			actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(),
					getAction(editor, ITextEditorActionConstants.COPY));
			actionBars.setGlobalActionHandler(ActionFactory.PASTE.getId(),
					getAction(editor, ITextEditorActionConstants.PASTE));
			actionBars.setGlobalActionHandler(ActionFactory.SELECT_ALL.getId(),
					getAction(editor, ITextEditorActionConstants.SELECT_ALL));
			actionBars.setGlobalActionHandler(ActionFactory.FIND.getId(),
					getAction(editor, ITextEditorActionConstants.FIND));
			actionBars.setGlobalActionHandler(
					IDEActionFactory.BOOKMARK.getId(), getAction(editor,
							IDEActionFactory.BOOKMARK.getId()));
			actionBars.updateActionBars();

		}
	}

	private void createActions() {
		sampleAction = new Action() {
			public void run() {
				MessageDialog.openInformation(null, "Editor Plug-in", "Sample Action Executed");
			}
		};
		sampleAction.setText("Sample Action");
		sampleAction.setToolTipText("Sample Action tool tip");
		sampleAction.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().
				getImageDescriptor(IDE.SharedImages.IMG_OBJS_TASK_TSK));
	}
	public void contributeToMenu(IMenuManager manager) {
		IMenuManager menu = new MenuManager("Editor &Menu");
		manager.prependToGroup(IWorkbenchActionConstants.MB_ADDITIONS, menu);
		menu.add(sampleAction);
	}
	public void contributeToToolBar(IToolBarManager manager) {
		manager.add(new Separator());
		manager.add(sampleAction);
	}

}
